The Redding 7.65x53 Belgian/Argentine Mauser Full Length Die Set (Model 80243) is a precision two-die reloading system designed to restore fired brass to factory dimensions and seat projectiles. Machined from heat-treated alloy steel on Hardinge Super-Precision CNC lathes, this set includes a full-length sizing die with a decapping rod assembly and expander button, alongside a standard bullet seating die with an integrated crimping ring. It mounts to standard reloading presses via an industry-standard 7/8"-14 thread interface, providing Australian handloaders with a reliable means of producing custom ammunition for vintage military and sporting rifles.

• Full-Length Case Sizing: The sizing die restores the entire cartridge body, shoulder, and neck to SAAMI and CIP factory dimensional specifications while simultaneously removing spent primers.
• Uniform Bullet Seating and Crimping: The seating die precisely positions projectiles to a uniform overall length (OAL) and includes an internal crimp ring to secure bullets if desired.
• Hand-Polished Internal Cavities: Polished internal surfaces minimize brass friction, reduce required operating leverage on the press, and help prevent scratching on cartridge cases.
• Standard Press Interface: Machined with standard 7/8"-14 threads to ensure direct compatibility with single-stage and turret reloading presses.

Specifications

• Calibre Compatibility: 7.65x53mm Mauser (also designated 7.65x53 Argentine / Belgian Mauser)
• Thread Size: 7/8"-14 standard thread
• Material: Heat-treated, precision-machined alloy steel
• Die Set Inclusions: 1 x Full Length Sizing Die (with decapping rod and expander button), 1 x Bullet Seating Die with integrated crimp ring
• Packaged Weight: Approximately 0.5–0.6 kg

Who is the Redding 7.65x53 Belgian/Argentine Mauser Full Length Die Set for?

• Australian vintage service rifle collectors and shooters — requires precision tooling to reload scarce 7.65x53mm Mauser ammunition using standard 7/8"-14 thread reloading presses.
• Handloaders loading for Argentine Model 1891 and 1909 Mauser rifles — restores fired cases back to factory dimensions with a dedicated 7.65x53mm Mauser reloading die set to ensure reliable feeding and chambering across military bolt-action surplus actions.

Less suitable for: Handloaders seeking to reload other military or commercial cartridges such as .308 Win, 8x57mm, 7x57mm, or .303 British, which require caliber-specific reloading die sets; or handloaders operating without case sizing lubricant, as running unlubricated cases into these steel sizing dies will cause stuck cases and brass damage.